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Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

Q: What is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</p></div>

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

Q: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

Q: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Glen Ullin, ND

*The Angi rating for Radon Detection And Reduction companies in Glen Ullin, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Glen Ullin, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on February 19, 2026

Reviewed in February 2026
Anthony and Durius were very knowledgeable in what they were doing. Cleaned up their mess when done. Would definitely recommend them to anyone. Curtis/Kim Kobilansky
Groundworks
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Reviewed in February 2026
Guys were friendly and cleaned up the mess and did good work.
Groundworks
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Reviewed in October 2024
Great company, highly recommed using this company
Your Home Improvement Company, LLC
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Reviewed in September 2013
Went fine at first, bought our phones. During the process they told us they're warranty was better. That we could even get cash value for the phone so we could buy a different model, or the phone would be replaced at no charge. Well two months later my phone up and died. Took it in, not only...
Geek Squad - Best Buy
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Reviewed in September 2013
The oil change and tire rotation went well. However the were a quart low on my oil. I checked the receipt where I was only charged for 6 qt of mobile 1 and my truck takes 7. I check my oil stick and I was indeed 1qt low. No problem I filled it up at my house. <br />
Schwan Buick GMC Cadillac
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Reviewed in September 2013
Bob Karn, was my agent. He was very helpful, professional, and was quick to respond back. <br />
The Real Estate Company
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Reviewed in July 2008
Pro-Lawn showed up as promised on a Saturday, which is good. The technician diagnosed the problem, but didn't have the right part on hand. He promised a fix by the following Wednesday. After Wednesday came and went (calls unanswered), I called again Thursday only to be told that "we've...
USLANDSCAPES
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Find Radon detection and reduction specialists in Glen Ullin

605 Up Close Home Inspections

New to Angi

Serving Glen Ullin, ND and surrounding areas

In business since 2020

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At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Response time2 days

Serving Glen Ullin, ND and surrounding areas

In business since 2021

Free estimates

Warranties offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time5 hrs

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Radon Detection and Reduction questions, answered by experts

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The Glen Ullin, ND homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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